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(11)

EP 4 247 789 A1

(12)

(43) Date of publication: 27.09.2023 Bulletin 2023/39 (21) Application number: 21827327.4 (22) Date of filing: 22.11.2021

(51) International Patent Classification (IPC):  C07D 209/12(2006.01) C07D 233/20(2006.01) C07D 263/20(2006.01) C07D 213/40(2006.01) C07D 233/60(2006.01) C07F 7/08(2006.01) (52) Cooperative Patent Classification (CPC): C07D 213/40; C07D 233/20; C07D 209/12; C07D 233/60; C07D 263/20 (86) International application number: PCT/US2021/060245 (87) International publication number: WO 2022/109362 (27.05.2022 Gazette 2022/21)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 23.11.2020 US 202063117156 P (71) Applicant: Corteva Agriscience LLC Indianapolis, IN 46268 (US)

(72) Inventors: BUYSSE, Ann Indianapolis, Indiana 46268 (US) HANCOCK, Erin Indianapolis, Indiana 46268 (US) LOPEZ, Susana Indianapolis, Indiana 46268 (US) LOY, Brian Indianapolis, Indiana 46268 (US) MEYER, Stacy T. Indianapolis, Indiana 46268 (US) PETKUS, Jeff Indianapolis, Indiana 46268 (US) TLAHUEXT-ACA, Adrian Indianapolis, Indiana 46268 (US) WANG, Weiwei Indianapolis, Indiana 46268 (US) YU, Pulan Indianapolis, Indiana 46268 (US) (74) Representative: f & e patent  Braunsberger Feld 29 51429 Bergisch Gladbach 51429 Bergisch Gladbach (DE)